#include <stdio.h>
int i,start=32,even=32,spaces=49;int main(){while(even<127){for(i=0;i<spaces;++i)printf(" ");for(i=start;i<even;++i)printf("%c", i);printf("%c", even);for(i=even-1;i>=start;--i)printf("%c", i);printf("\n");start++;even+=2;spaces--;}}
